Are you have the same version of gwt in web-inf and in the gwt eclipse plugin? (if you use eclipse)
2011/8/10 BM <bhushan.ma...@gmail.com> > I cleaned all the files and folders inside Target folder (Using > Maven). > I removed all the files and folders newly created by GWT inside WAR > folder (Keeping CSS, WEB-INF, HTML files). > > I did full rebuild and still has the same problem on simple plain > ArrayList of String objects as mentioned in my test case today I am > just using ArrayList of String objects. > > Caused by: com.google.gwt.user.client.rpc.SerializationException: > java.util.ArrayList/3821976829 > at > > com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java: > 153) > at > > com.google.gwt.user.client.rpc.impl.SerializerBase.instantiate(SerializerBase.java: > 114) > at > > com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java: > 111) > at > > com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java: > 119) > at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter > $ResponseReader$8.read(RequestCallbackAdapter.java:106) > at > > com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java: > > I am thinking it has to do with some versioning of GWT serialization > classes but not sure how do I find that. > > On Aug 10, 10:21 am, Jens <jens.nehlme...@gmail.com> wrote: > > I can't see why this shouldn't work. I am using a command pattern and I > have > > some CommandResult classes that contain ArrayList<String> as fields and > it > > works with GWT 2.3. I think if it would be a bug it would be recognized > much > > earlier. > > > > I think you maybe have outdated serialization information somewhere. Try > to > > clean your project, delete GWT's generated javascript folder in the war > > folder and do a full rebuild / GWT compile. Also clean your browser > cache. > > If this does not help you have to debug to see whats going on. Looking at > > the exception it seems like the server call has been successfully done > but > > GWT fails to deserialize the server result. So it seems like a client > side > > problem. > > > > -- J. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-toolkit@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
